Time travel through Croatia's capital Zagreb with the help of old city postcards. Choose between an old or a current map, take a historic walk through 10 locations and send or share 50 old postcards with friends and family. Even if you are not currently in Zagreb the unique Now&Then feature will show you how the city changed through time. And if 150 postcards in the app are not enough for you, the app will take you directly to the entire (and ever-growing) postcard collection of the library so you can continue exploring the city's rich past. Developed by the National and University Library in Zagreb and powered by the Zagreb Tourist Bord, the app is unique on the market. It combines maps, postcards, photographs, and most importantly - library's expertise in telling a story with our holdings.